The Estonian translations are really good, making Tolkien a very enjoyable read in my native tongue. However, there are some bits (some more famous quotes, for example) that sound better in English. About Estonian, Finnish and Elvish... Estonian and Finnish are related, closely even, so yes, there's definitely some similarities between Estonian and Elvish as well. Pronunciation, for example. Or some words, like Sindarin "haudh" and Estonian "haud" (both meaning "grave, tomb") - although, for all I know, it could simply be a coincidence. "Logic will get you from A to Z; imagination will get you everywhere." - Albert Einstein